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Статті в журналах з теми "Approximate sampling"
Von Collani, Elart. "Approximate a-optimal sampling plans." Statistics 18, no. 3 (January 1987): 333–44. http://dx.doi.org/10.1080/02331888708802025.
Повний текст джерелаCarrizosa, Emilio. "On approximate Monetary Unit Sampling." European Journal of Operational Research 217, no. 2 (March 2012): 479–82. http://dx.doi.org/10.1016/j.ejor.2011.09.037.
Повний текст джерелаDimitrakakis, Christos, and Michail G. Lagoudakis. "Rollout sampling approximate policy iteration." Machine Learning 72, no. 3 (July 10, 2008): 157–71. http://dx.doi.org/10.1007/s10994-008-5069-3.
Повний текст джерелаRodrigues, G. S., David J. Nott, and S. A. Sisson. "Likelihood-free approximate Gibbs sampling." Statistics and Computing 30, no. 4 (March 11, 2020): 1057–73. http://dx.doi.org/10.1007/s11222-020-09933-x.
Повний текст джерелаRyan, Kenneth J. "Approximate Confidence Intervals forpWhen Double Sampling." American Statistician 63, no. 2 (May 2009): 132–40. http://dx.doi.org/10.1198/tast.2009.0027.
Повний текст джерелаGeng, Bo, HuiJuan Zhang, Heng Wang, and GuoPing Wang. "Approximate Poisson disk sampling on mesh." Science China Information Sciences 56, no. 9 (September 9, 2011): 1–12. http://dx.doi.org/10.1007/s11432-011-4322-8.
Повний текст джерелаWang, Z., J. K. Kim, and S. Yang. "Approximate Bayesian inference under informative sampling." Biometrika 105, no. 1 (December 18, 2017): 91–102. http://dx.doi.org/10.1093/biomet/asx073.
Повний текст джерелаShaltiel, Ronen, and Christopher Umans. "Pseudorandomness for Approximate Counting and Sampling." computational complexity 15, no. 4 (December 2006): 298–341. http://dx.doi.org/10.1007/s00037-007-0218-9.
Повний текст джерелаMonaco, Salvatore, and Dorothée Normand-Cyrot. "Linearization by Output Injection under Approximate Sampling." European Journal of Control 15, no. 2 (January 2009): 205–17. http://dx.doi.org/10.3166/ejc.15.205-217.
Повний текст джерелаChaudhuri, Surajit, Gautam Das, and Vivek Narasayya. "Optimized stratified sampling for approximate query processing." ACM Transactions on Database Systems 32, no. 2 (June 2007): 9. http://dx.doi.org/10.1145/1242524.1242526.
Повний текст джерелаДисертації з теми "Approximate sampling"
Nutini, Julie Ann. "A derivative-free approximate gradient sampling algorithm for finite minimax problems." Thesis, University of British Columbia, 2012. http://hdl.handle.net/2429/42200.
Повний текст джерелаRösch, Philipp, and Wolfgang Lehner. "Optimizing Sample Design for Approximate Query Processing." IGI Global, 2013. https://tud.qucosa.de/id/qucosa%3A72930.
Повний текст джерелаLe, Quoc Do. "Approximate Data Analytics Systems." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-234219.
Повний текст джерелаJahraus, Karen Veronica. "Using the jackknife technique to approximate sampling error for the cruise-based lumber recovery factor." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26419.
Повний текст джерелаForestry, Faculty of
Graduate
Rösch, Philipp. "Design von Stichproben in analytischen Datenbanken." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2009. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-22916.
Повний текст джерелаRecent studies have shown the fast and multi-dimensional growth in analytical databases: Over the last four years, the data volume has risen by a factor of 10; the number of users has increased by an average of 25% per year; and the number of queries has been doubling every year since 2004. These queries have increasingly become complex join queries with aggregations; they are often of an explorative nature and interactively submitted to the system. One option to address the need for interactivity in the context of this strong, multi-dimensional growth is the use of samples and an approximate query processing approach based on those samples. Such a solution offers significantly shorter response times as well as estimates with probabilistic error bounds. Given that joins, groupings and aggregations are the main components of analytical queries, the following requirements for the design of samples in analytical databases arise: 1) The foreign-key integrity between the samples of foreign-key related tables has to be preserved. 2) Any existing groups have to be represented appropriately. 3) Aggregation attributes have to be checked for extreme values. For each of these sub-problems, this dissertation presents sampling techniques that are characterized by memory-bounded samples and low estimation errors. In the first of these presented approaches, a correlated sampling process guarantees the referential integrity while only using up a minimum of additional memory. The second illustrated sampling technique considers the data distribution, and as a result, any arbitrary grouping is supported; all groups are appropriately represented. In the third approach, the multi-column outlier handling leads to low estimation errors for any number of aggregation attributes. For all three approaches, the quality of the resulting samples is discussed and considered when computing memory-bounded samples. In order to keep the computation effort - and thus the system load - at a low level, heuristics are provided for each algorithm; these are marked by high efficiency and minimal effects on the sampling quality. Furthermore, the dissertation examines all possible combinations of the presented sampling techniques; such combinations allow to additionally reduce estimation errors while increasing the range of applicability for the resulting samples at the same time. With the combination of all three techniques, a sampling technique is introduced that meets all requirements for the design of samples in analytical databases and that merges the advantages of the individual techniques. Thereby, the approximate but very precise answering of a wide range of queries becomes a true possibility
Žakienė, Inesa. "Horvico ir Tompsono įvertinio dispersijos vertinimas." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2012. http://vddb.laba.lt/obj/LT-eLABa-0001:E.02~2012~D_20120813_131528-29461.
Повний текст джерелаIn this master's graduation work, the weights of estimators of Horvitz & Thompson estimator of variance are defined by using some different distance function and calibration equations. In such a way, the new eight estimators of Horvitz & Thompson estimator of variance were constructed. Using the Taylor linearization method the approximate variances of the constructed estimators were derived. The estimators of the variances of these estimators are proposed as well. Also we perform here a mathematical modeling using MATLAB program. The aim of this mathematical modeling is to compare the new estimators with each other and with a standard one. We analyze also how the accuracy of estimators depends of selected sampling design.
Heng, Jeremy. "On the use of transport and optimal control methods for Monte Carlo simulation." Thesis, University of Oxford, 2016. https://ora.ox.ac.uk/objects/uuid:6cbc7690-ac54-4a6a-b235-57fa62e5b2fc.
Повний текст джерелаVo, Brenda. "Novel likelihood-free Bayesian parameter estimation methods for stochastic models of collective cell spreading." Thesis, Queensland University of Technology, 2016. https://eprints.qut.edu.au/99588/1/Brenda_Vo_Thesis.pdf.
Повний текст джерелаCao, Phuong Thao. "Approximation of OLAP queries on data warehouses." Phd thesis, Université Paris Sud - Paris XI, 2013. http://tel.archives-ouvertes.fr/tel-00905292.
Повний текст джерелаSedki, Mohammed Amechtoh. "Échantillonnage préférentiel adaptatif et méthodes bayésiennes approchées appliquées à la génétique des populations." Thesis, Montpellier 2, 2012. http://www.theses.fr/2012MON20041/document.
Повний текст джерелаThis thesis consists of two parts which can be read independently.The first part is about the Adaptive Multiple Importance Sampling (AMIS) algorithm presented in Cornuet et al.(2012) provides a significant improvement in stability and Effective Sample Size due to the introduction of the recycling procedure. These numerical properties are particularly adapted to the Bayesian paradigm in population genetics where the modelization involves a large number of parameters. However, the consistency of the AMIS estimator remains largely open. In this work, we provide a novel Adaptive Multiple Importance Sampling scheme corresponding to a slight modification of Cornuet et al. (2012) proposition that preserves the above-mentioned improvements. Finally, using limit theorems on triangular arrays of conditionally independant random variables, we give a consistensy result for the final particle system returned by our new scheme.The second part of this thesis lies in ABC paradigm. Approximate Bayesian Computation has been successfully used in population genetics models to bypass the calculation of the likelihood. These algorithms provide an accurate estimator by comparing the observed dataset to a sample of datasets simulated from the model. Although parallelization is easily achieved, computation times for assuring a suitable approximation quality of the posterior distribution are still long. To alleviate this issue, we propose a sequential algorithm adapted fromDel Moral et al. (2012) which runs twice as fast as traditional ABC algorithms. Itsparameters are calibrated to minimize the number of simulations from the model
Книги з теми "Approximate sampling"
Strategies to approximate random sampling and assignment. New York: Oxford University Press, 2010.
Знайти повний текст джерелаDattalo, Patrick. Strategies to Approximate Random Sampling and Assignment. Oxford University Press, 2009.
Знайти повний текст джерелаRajeev, S. G. Spectral Methods. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198805021.003.0013.
Повний текст джерелаЧастини книг з теми "Approximate sampling"
Bubley, Russ. "Techniques for Sampling and Approximate Sampling." In Randomized Algorithms: Approximation, Generation and Counting, 13–28. London: Springer London, 2001. http://dx.doi.org/10.1007/978-1-4471-0695-1_2.
Повний текст джерелаDodson, M. M. "Abstract Exact and Approximate Sampling Theorems." In New Perspectives on Approximation and Sampling Theory, 1–21. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-08801-3_1.
Повний текст джерелаPark, Laurence A. F. "Fast Approximate Text Document Clustering Using Compressive Sampling." In Machine Learning and Knowledge Discovery in Databases, 565–80. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-23783-6_36.
Повний текст джерелаXiao, Xingxing, and Jianzhong Li. "Sampling-Based Approximate Skyline Calculation on Big Data." In Combinatorial Optimization and Applications, 32–46. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-64843-5_3.
Повний текст джерелаFu, Bin, Wenfeng Li, and Zhiyong Peng. "Sublinear Time Approximate Sum via Uniform Random Sampling." In Lecture Notes in Computer Science, 713–20. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-38768-5_64.
Повний текст джерелаTextor, Johannes. "Efficient Negative Selection Algorithms by Sampling and Approximate Counting." In Lecture Notes in Computer Science, 32–41. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-32937-1_4.
Повний текст джерелаDimitrakakis, Christos, and Michail G. Lagoudakis. "Algorithms and Bounds for Rollout Sampling Approximate Policy Iteration." In Lecture Notes in Computer Science, 27–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-89722-4_3.
Повний текст джерелаSankowski, Piotr. "Multisampling: A New Approach to Uniform Sampling and Approximate Counting." In Algorithms - ESA 2003, 740–51. Berlin, Heidelberg: Springer Berlin Heidelberg, 2003. http://dx.doi.org/10.1007/978-3-540-39658-1_66.
Повний текст джерелаYang, Jiaoyun, Junda Wang, Wenjuan Cheng, and Lian Li. "Sampling to Maintain Approximate Probability Distribution Under Chi-Square Test." In Communications in Computer and Information Science, 29–45. Singapore: Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-15-0105-0_3.
Повний текст джерелаZhu, Junpeng, Hui Li, Mei Chen, Zhenyu Dai, and Ming Zhu. "Enhancing Stratified Graph Sampling Algorithms Based on Approximate Degree Distribution." In Advances in Intelligent Systems and Computing, 197–207. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-91189-2_20.
Повний текст джерелаТези доповідей конференцій з теми "Approximate sampling"
Kumar, Sanjiv, Mehryar Mohri, and Ameet Talwalkar. "On sampling-based approximate spectral decomposition." In the 26th Annual International Conference. New York, New York, USA: ACM Press, 2009. http://dx.doi.org/10.1145/1553374.1553446.
Повний текст джерелаHuber, Mark. "Exact sampling and approximate counting techniques." In the thirtieth annual ACM symposium. New York, New York, USA: ACM Press, 1998. http://dx.doi.org/10.1145/276698.276709.
Повний текст джерелаLiu, Hong, Zhenhua Sang, and Sameer Karali. "Approximate Quality Assessment with Sampling Approaches." In 2019 International Conference on Computational Science and Computational Intelligence (CSCI). IEEE, 2019. http://dx.doi.org/10.1109/csci49370.2019.00244.
Повний текст джерелаAhmed, Nesreen, Nick Duffield, and Liangzhen Xia. "Sampling for Approximate Bipartite Network Projection." In Twenty-Seventh International Joint Conference on Artificial Intelligence {IJCAI-18}. California: International Joint Conferences on Artificial Intelligence Organization, 2018. http://dx.doi.org/10.24963/ijcai.2018/456.
Повний текст джерелаAtkeson, Christopher G. "Randomly Sampling Actions In Dynamic Programming." In 2007 IEEE International Symposium on Approximate Dynamic Programming and Reinforcement Learning. IEEE, 2007. http://dx.doi.org/10.1109/adprl.2007.368187.
Повний текст джерелаGraham, Rishi, and Jorge Cortes. "Cooperative adaptive sampling via approximate entropy maximization." In 2009 Joint 48th IEEE Conference on Decision and Control (CDC) and 28th Chinese Control Conference (CCC 2009). IEEE, 2009. http://dx.doi.org/10.1109/cdc.2009.5400511.
Повний текст джерелаKim, Hyun-Chul, Kyu-Hwan Jung, and Jaewook Lee. "Approximate Sampling Method for Locally Linear Embedding." In 2007 International Joint Conference on Neural Networks. IEEE, 2007. http://dx.doi.org/10.1109/ijcnn.2007.4371023.
Повний текст джерелаLi, Lening, and Jie Fu. "Sampling-based approximate optimal temporal logic planning." In 2017 IEEE International Conference on Robotics and Automation (ICRA). IEEE, 2017. http://dx.doi.org/10.1109/icra.2017.7989157.
Повний текст джерелаCervellera, Cristiano, Mauro Gaggero, Danilo Maccio, and Roberto Marcialis. "Quasi-random sampling for approximate dynamic programming." In 2013 International Joint Conference on Neural Networks (IJCNN 2013 - Dallas). IEEE, 2013. http://dx.doi.org/10.1109/ijcnn.2013.6707065.
Повний текст джерелаLin, Juan K. "Approximate Inference based on Convex Set Sampling." In BAYESIAN INFERENCE AND MAXIMUM ENTROPY METHODS IN SCIENCE AND ENGINEERING: 23rd International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering. AIP, 2004. http://dx.doi.org/10.1063/1.1751360.
Повний текст джерелаЗвіти організацій з теми "Approximate sampling"
Shiihi, Solomon, U. G. Okafor, Zita Ekeocha, Stephen Robert Byrn, and Kari L. Clase. Improving the Outcome of GMP Inspections by Improving Proficiency of Inspectors through Consistent GMP Trainings. Purdue University, November 2021. http://dx.doi.org/10.5703/1288284317433.
Повний текст джерелаKull, Kathleen, Craig Young, Jennifer Haack-Gaynor, Lloyd Morrison, and Michael DeBacker. Problematic plant monitoring protocol for the Heartland Inventory and Monitoring Network: Narrative, version 2.0. National Park Service, May 2022. http://dx.doi.org/10.36967/nrr-2293355.
Повний текст джерелаEvans, Julie, Kendra Sikes, and Jamie Ratchford. Vegetation classification at Lake Mead National Recreation Area, Mojave National Preserve, Castle Mountains National Monument, and Death Valley National Park: Final report (Revised with Cost Estimate). National Park Service, October 2020. http://dx.doi.org/10.36967/nrr-2279201.
Повний текст джерелаRay, Laura, Madeleine Jordan, Steven Arcone, Lynn Kaluzienski, Benjamin Walker, Peter Ortquist Koons, James Lever, and Gordon Hamilton. Velocity field in the McMurdo shear zone from annual ground penetrating radar imaging and crevasse matching. Engineer Research and Development Center (U.S.), December 2021. http://dx.doi.org/10.21079/11681/42623.
Повний текст джерелаJorgensen, Frieda, John Rodgers, Daisy Duncan, Joanna Lawes, Charles Byrne, and Craig Swift. Levels and trends of antimicrobial resistance in Campylobacter spp. from chicken in the UK. Food Standards Agency, September 2022. http://dx.doi.org/10.46756/sci.fsa.dud728.
Повний текст джерелаWozniakowska, P., D. W. Eaton, C. Deblonde, A. Mort, and O. H. Ardakani. Identification of regional structural corridors in the Montney play using trend surface analysis combined with geophysical imaging, British Columbia and Alberta. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328850.
Повний текст джерелаMcCarthy, Noel, Eileen Taylor, Martin Maiden, Alison Cody, Melissa Jansen van Rensburg, Margaret Varga, Sophie Hedges, et al. Enhanced molecular-based (MLST/whole genome) surveillance and source attribution of Campylobacter infections in the UK. Food Standards Agency, July 2021. http://dx.doi.org/10.46756/sci.fsa.ksj135.
Повний текст джерелаPostabortion case load study in Egyptian public sector hospitals. Population Council, 1997. http://dx.doi.org/10.31899/rh1997.1016.
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